CN202167264U - Automatic anti-freezing wire - Google Patents
Automatic anti-freezing wire Download PDFInfo
- Publication number
- CN202167264U CN202167264U CN2011202193640U CN201120219364U CN202167264U CN 202167264 U CN202167264 U CN 202167264U CN 2011202193640 U CN2011202193640 U CN 2011202193640U CN 201120219364 U CN201120219364 U CN 201120219364U CN 202167264 U CN202167264 U CN 202167264U
- Authority
- CN
- China
- Prior art keywords
- wire
- electric wire
- power supply
- plastic layer
- freezing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model relates to a wire, in particular to an automatic anti-freezing wire, which mainly solves the technical problem that the existing wire freezes in cold weather. The automatic anti-freezing wire comprises the wire and is mainly characterized in that a plastic layer is arranged outside the wire, a resistance ribbon is wound outside the plastic layer and connected with a power supply, and connecting and disconnecting of the power supply is controlled by opening and closing of a temperature sensor.
Description
Technical field
The utility model relates to a kind of electric wire, especially relates to a kind of automatic freezing-protective electric wire.
Background technology
Existing overhead wire; Generally all be that a kind of the inside is an electric wire; And the outside all is the common wiring with the plastic layer parcel usually; But this electric wire can cause tying easily on the electric wire ice of great thickness in the winter of cold because of temperature, can make electric wire bear weight like this and the electric wire tower can't bear the heavy load collapse, make the damage of entire circuit net.
Summary of the invention
The utility model technical issues that need to address are a kind of automatic freezing-protective electric wires, and it mainly solves the technical problem that existing electric wire can freeze under arctic weather.
The above-mentioned technical problem of the utility model is able to solve through following technical proposals.
The automatic freezing-protective electric wire of the utility model comprises electric wire, its principal character be the skin of electric wire by plastic layer, the outside of plastic layer is wound with the resistance silk ribbon, the resistance silk ribbon is connected with power supply, power supply is connected, is broken off through the switch control of band temperature sensor.
The automatic freezing-protective electric wire of the utility model, simple in structure, when temperature reached certain low temperature, the switch connection power supply of band temperature sensor made resistance silk ribbon heating power and melts and stops electric wire to freeze, thereby protects the safety of cable circuit.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing that the technical scheme of the utility model is further specified.
Embodiment, the automatic freezing-protective electric wire that this is routine, as shown in Figure 1; One wire 1 is arranged, and the skin of electric wire 1 is by plastic layer 2, and the outside of plastic layer 2 is wound with resistance silk ribbon 3; Resistance silk ribbon 3 is connected with power supply 4, and power supply 4 is connected, broken off through switch 5 controls of band temperature sensor.
During use, when temperature reached certain low temperature, the switch connection power supply of band temperature sensor made resistance silk ribbon heating power and melts and stops electric wire to freeze, thereby protects the safety of cable circuit.
Claims (1)
1. an automatic freezing-protective electric wire comprises electric wire, and the skin that it is characterized in that electric wire is by plastic layer, and the outside of plastic layer is wound with the resistance silk ribbon, and the resistance silk ribbon is connected with power supply, and power supply is connected, broken off through the switch control of band temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202193640U CN202167264U (en) | 2011-06-27 | 2011-06-27 | Automatic anti-freezing wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202193640U CN202167264U (en) | 2011-06-27 | 2011-06-27 | Automatic anti-freezing wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167264U true CN202167264U (en) | 2012-03-14 |
Family
ID=45803076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202193640U Expired - Fee Related CN202167264U (en) | 2011-06-27 | 2011-06-27 | Automatic anti-freezing wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167264U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200897A (en) * | 2014-09-23 | 2014-12-10 | 马根昌 | Power line with ice and snow preventing function |
| CN104868427A (en) * | 2015-05-07 | 2015-08-26 | 同济大学 | De-icing device and inclined stay cable including same |
| CN107331481A (en) * | 2017-06-07 | 2017-11-07 | 国网江西省电力公司电力科学研究院 | A kind of ice-covering-proof insulator of electric field self-heating type |
| CN109449856A (en) * | 2018-12-15 | 2019-03-08 | 朱协初 | A kind of anti-icing hang device for wire and cable |
-
2011
- 2011-06-27 CN CN2011202193640U patent/CN202167264U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200897A (en) * | 2014-09-23 | 2014-12-10 | 马根昌 | Power line with ice and snow preventing function |
| CN104868427A (en) * | 2015-05-07 | 2015-08-26 | 同济大学 | De-icing device and inclined stay cable including same |
| CN104868427B (en) * | 2015-05-07 | 2018-06-05 | 同济大学 | A kind of deicer and the suspension cable comprising deicer |
| CN107331481A (en) * | 2017-06-07 | 2017-11-07 | 国网江西省电力公司电力科学研究院 | A kind of ice-covering-proof insulator of electric field self-heating type |
| CN107331481B (en) * | 2017-06-07 | 2019-08-23 | 国网江西省电力公司电力科学研究院 | A kind of ice-covering-proof insulator of electric field self-heating type |
| CN109449856A (en) * | 2018-12-15 | 2019-03-08 | 朱协初 | A kind of anti-icing hang device for wire and cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120627 |